ResearchRouting table, RPKI, IRR & looking glass

AS19905 Vercara, LLC

AS19905 (SECURITYSERVICES) is registered to Vercara, LLC in US. It originates 153 prefixes in the global routing table.

127
IPv4 prefixes
26
IPv6 prefixes
32,256
IPv4 addresses
30%
RPKI valid

Who holds AS19905

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number
AS19905
Handle
SECURITYSERVICES
Organization
Vercara, LLC
Country
US
ASPA
None published

What AS19905 announces

Prefixes originated by AS19905 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
127
IPv6 prefixes
26
IPv4 addresses
32,256 (126 /24s)
RPKI valid
47 30%
RPKI invalid
0
RPKI not found
106
ROAs naming AS19905
6,337
With an IRR route object
111 72%

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (127)
12.51.26.0/2437.224.77.0/2468.22.157.0/2468.71.223.0/2474.115.24.0/2474.115.26.0/2474.115.27.0/2474.115.28.0/2474.115.30.0/2477.232.97.0/2483.111.28.0/2491.102.233.0/2491.102.234.0/2491.102.235.0/2491.102.236.0/2491.102.237.0/2491.102.239.0/2491.229.32.0/2491.229.33.0/2495.140.160.0/2495.140.161.0/24109.71.24.0/24139.104.186.0/24146.88.242.0/24146.88.245.0/24146.88.246.0/24147.160.159.0/24156.137.1.0/24156.137.195.0/24156.154.92.0/24156.154.118.0/24156.154.120.0/24156.154.121.0/24156.154.133.0/24156.154.152.0/24156.154.160.0/24156.154.161.0/24156.154.162.0/24156.154.163.0/24156.154.164.0/23156.154.166.0/24156.154.178.0/24156.154.179.0/24156.154.208.0/24156.154.209.0/24156.154.210.0/24156.154.211.0/24156.154.212.0/24156.154.213.0/24156.154.214.0/24156.154.215.0/24156.154.216.0/24156.154.217.0/24156.154.218.0/24156.154.219.0/24156.154.220.0/24156.154.221.0/24156.154.222.0/24156.154.223.0/24156.154.224.0/24156.154.225.0/24156.154.226.0/24156.154.227.0/24156.154.228.0/24156.154.229.0/24156.154.230.0/24156.154.231.0/24156.154.232.0/24156.154.233.0/24156.154.234.0/24156.154.236.0/24156.154.237.0/24156.154.238.0/24156.154.240.0/24156.154.241.0/24156.154.242.0/24156.154.243.0/24156.154.245.0/24156.154.246.0/24156.154.247.0/24165.72.190.0/24165.72.192.0/24178.249.176.0/24178.249.177.0/24184.185.28.0/24184.185.29.0/24185.98.183.0/24185.148.148.0/24185.148.150.0/24185.148.151.0/24192.193.81.0/24192.193.83.0/24193.8.250.0/24193.19.90.0/24193.19.91.0/24194.69.42.0/24194.126.231.0/24195.114.106.0/24195.114.107.0/24198.186.236.0/24199.7.64.0/24199.7.65.0/24199.7.77.0/24199.40.15.0/24199.40.254.0/24204.13.136.0/24204.13.137.0/24204.74.100.0/24204.74.102.0/24204.115.14.0/24204.115.15.0/24204.138.240.0/24204.138.241.0/24213.5.173.0/24213.5.174.0/24217.169.192.0/24217.169.194.0/24217.169.195.0/24217.169.196.0/24217.169.197.0/24
Show 7 more
IPv6 (26)

RPKI valid   RPKI invalid   no ROA covers it

Who AS19905 is reached through

The AS just before AS19905 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

Provider authorization

AS19905 publishes no ASPA of its own. 5 ASes name it as a provider in theirs. Check a path.

The 5 ASes that name AS19905 as a provider